Information on the total number of voting rights and shares

Rhea-AI Summary

Nyxoah (Nasdaq: NYXH) reported updated share and voting rights information following the issuance of 55,232,558 new shares linked to its underwritten public offering in the United States.

The company now has share capital of EUR 7,073,687 and 99,926,284 ordinary shares, all carrying voting rights.

Positive

• Share capital increased to EUR 7,073,687
• Total voting rights now 99,926,284 ordinary shares
• Additional potential capital from 225 convertible bonds and 3,322,832 granted subscription rights

Negative

• Issuance of 55,232,558 new shares implies significant shareholder dilution
• Up to 12,618,243 additional shares from bond conversion could further dilute holdings
• Outstanding 3,322,832 subscription rights and ungranted 462,677 rights signal more potential dilution

Argus Jun 11 session

+13.74% close to close 1.4x rel. volume Open Argus

Details

News Market Reaction – NYXH

On Jun 11, the first trading day after this news, NYXH closed 13.74% above the previous close.

Data tracked by StockTitan Argus for the Jun 11 session.

Key Figures

New shares issued: 55,232,558 shares Share capital: €7,073,687.00 Voting rights outstanding: 99,926,284 +5 more

New shares issued

55,232,558 shares

Underwritten public offering in the United States

Share capital

€7,073,687.00

Post-offering share capital

Voting rights outstanding

99,926,284

Total securities carrying voting rights, all ordinary shares

Subscription rights granted

3,322,832

Rights to subscribe to voting securities as of May 31, 2026

Subscription rights ungranted

462,677

Subscription rights issued but not yet granted

Convertible bonds

225 bonds

Total number of convertible bonds outstanding

Bond nominal value

€83,000 per bond

Nominal value of each convertible bond

Votes on full conversion

12,618,243 voting rights

Voting rights obtainable from converting all 225 convertible bonds at €1.48

Historical Context

5 past events · Latest: Jun 05

5 events

1. Jun 05

   Offering priced

   24h Move

   -49.6%

   Priced $95M underwritten public offering of 55,232,558 ordinary shares.

2. Jun 04

   Offering proposed

   24h Move

   -49.6%

   Announced proposed U.S. underwritten offering of ordinary shares with no sellers.

3. Jun 04

   Leadership transition

   24h Move

   -49.6%

   Disclosed CEO transition process to appoint a new U.S.-based leader.

4. May 20

   Capital structure update

   24h Move

   +0.3%

   Updated capital and voting rights after 1,031,323 new shares via contribution in kind.

5. May 20

   Q1 results visit

   24h Move

   +0.3%

   Highlighted Q1 2026 results and U.S. Genio commercialization to investors.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

voting rights, underwritten public offering, subscription rights, convertible bonds, +1 more

5 terms

voting rights regulatory

"Information on the total number of voting rights and shares"

Voting rights are the ability of shareholders to have a say in important company decisions, like choosing leaders or approving big changes. They matter because they give owners a voice in how the company is run, similar to how voters influence elections, ensuring the company acts in shareholders’ interests.

underwritten public offering financial

"following the issuance of 55,232,558 new shares in connection with its previously announced underwritten public offering"

An underwritten public offering is when a company sells new shares of its stock to the public with the help of a financial firm, called an underwriter. The underwriter agrees to buy all the shares upfront, reducing the company's risk, and then sells them to investors. This process helps companies raise money quickly and confidently from a wide range of buyers.

subscription rights financial

"Number of rights to subscribe to securities carrying voting rights not yet issued ... (all granted subscription rights;"

Subscription rights are short-term privileges given to existing shareholders to buy additional new shares before the general public, typically at a set price and in proportion to their current holdings. Think of it as getting a coupon for first dibs on extra slices of a pizza so your share of the pie doesn’t shrink; exercising them can be a cheaper way to maintain your ownership and voting power, while ignoring them can reduce your stake and potential future earnings.

convertible bonds financial

"Total number of convertible bonds: 225 convertible bonds with a nominal value of EUR 83,000 per bond"

A convertible bond is a loan a company issues that pays regular interest and can be exchanged for a fixed number of the company’s shares under specified terms. It matters to investors because it combines the steady income and lower downside risk of a bond with the upside potential of owning stock—like holding a ticket that can be cashed for equity if the share price rises—affecting returns, risk, and shareholder dilution.

nominal value financial

"225 convertible bonds with a nominal value of EUR 83,000 per bond"

Nominal value is the stated or face amount assigned to a financial instrument — for shares it’s the par value printed on the stock certificate, and for money or returns it can mean the number not adjusted for inflation. Think of it like a price tag on an item versus its buying power: the tag tells you the label, but not how much you can actually buy. Investors care because nominal values affect accounting, legal capital, dividend calculations and comparisons over time when inflation may distort real worth.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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REGULATED INFORMATION

Information on the total number of voting rights and shares

Mont-Saint-Guibert (Belgium), June 10, 2026, 11:00 pm CET / 5:00 pm ET – In accordance with article 15 of the Law of May 2, 2007 on the disclosure of large shareholdings, Nyxoah SA (Euronext Brussels and Nasdaq: NYXH) publishes the below information following the issuance of 55,232,558 new shares in connection with its previously announced underwritten public offering in the United States, which included shares sold in a private offering to certain qualified or institutional investors outside the United States, including within the European Union.

• Share capital: EUR 7,073,687.00
• Total number of securities carrying voting rights: 99,926,284 (all ordinary shares)
• Total number of voting rights (= denominator): 99,926,284 (all relating to ordinary shares)
• Number of rights to subscribe to securities carrying voting rights not yet issued (on May 31, 2026): 3,322,832 (all granted subscription rights; this number excludes 462,677 subscription rights that were issued but not yet granted)
• Total number of convertible bonds: 225 convertible bonds with a nominal value of EUR 83,000 per bond
• Total number of voting rights that can be obtained in case of conversion of all 225 convertible bonds at the current (revised) conversion price of EUR 1.48 per share: 12,618,243 (this number does not take into account the conversion of interest)

*

* *

Contact:
Nyxoah
John Landry, CFO
IR@nyxoah.com

Attachment

• 2026 06 10 - Press release - Number of shares (ENG)

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares and voting rights does Nyxoah (NYXH) have after June 10, 2026?

Nyxoah now has 99,926,284 ordinary shares, each carrying one voting right. According to Nyxoah, the total number of voting rights, used as the denominator for transparency notifications, is also 99,926,284 following the latest share issuance.

What change triggered Nyxoah (NYXH) to update its total voting rights on June 10, 2026?

The update was triggered by the issuance of 55,232,558 new shares. According to Nyxoah, these shares were issued in connection with a previously announced underwritten public offering in the United States and a private offering to certain non-US institutional investors.

What is Nyxoah’s (NYXH) current share capital after the new share issuance?

Nyxoah’s share capital is now EUR 7,073,687.00. According to Nyxoah, this capital is represented by 99,926,284 ordinary shares, all of which carry voting rights, following the completion of the recent share issuance related to its public offering.

How many subscription rights to Nyxoah (NYXH) shares are outstanding as of May 31, 2026?

Nyxoah reports 3,322,832 granted subscription rights to securities carrying voting rights not yet issued. According to Nyxoah, this excludes an additional 462,677 subscription rights that have been created but are not yet granted to beneficiaries.

How many convertible bonds has Nyxoah (NYXH) issued and what is their potential share impact?

Nyxoah has 225 convertible bonds outstanding, each with a nominal value of EUR 83,000. According to Nyxoah, full conversion at the current price of EUR 1.48 per share could create 12,618,243 additional voting rights, excluding any interest conversion.

Why is Nyxoah’s (NYXH) updated voting rights information important for investors under Belgian law?

The information supports transparency under article 15 of the Belgian law of May 2, 2007. According to Nyxoah, investors use the updated denominator of 99,926,284 voting rights to determine when large shareholding disclosure thresholds are crossed.